<?php

/**
 * This is the model class for table "{{qvfields}}".
 *
 * The followings are the available columns in table '{{qvfields}}':
 * @property integer $qvf_id
 * @property string $qvf_docName
 * @property string $qvf_fieldName
 *
 * The followings are the available model relations:
 * @property Qvmapping $qvf
 * @property Qvmapping[] $qvmappings
 * @property Qvvalues[] $qvvalues
 */
class Qvfields extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Qvfields the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{qvfields}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('qvf_docName, qvf_fieldName', 'length', 'max'=>150),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('qvf_id, qvf_docName, qvf_fieldName', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'qvf' => array(self::BELONGS_TO, 'Qvmapping', 'qvf_id'),
			'qvmappings' => array(self::HAS_MANY, 'Qvmapping', 'qvf_id_to'),
			'qvvalues' => array(self::HAS_MANY, 'Qvvalues', 'qvf_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'qvf_id' => 'Qvf',
			'qvf_docName' => 'Document',
			'qvf_fieldName' => 'Fieldname',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('qvf_id',$this->qvf_id);
		$criteria->compare('qvf_docName',$this->qvf_docName,true);
		$criteria->compare('qvf_fieldName',$this->qvf_fieldName,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}